16. I will come and see you before I________for America.

A. leave                           B. will leave                   C. have left                  D. left

17. When the first child was born, they _______ for three years.

A. have been married    B. had been married      C. will be married         D. will have been married

18. It________a long time since we were apart. I did not recognize her.

A. is    B. has been     C. was D. had been

19. Many of the people who attended Mr. David’s funeral________him for many years.

A. didn’t see   B. wouldn’t see           C. haven’t seen                                   D. hadn’t seen

20. We were both very excited about the visit, as we________each other for________ages.

A. never saw   B. didn’t see               C. hadn’t seen                                     D. haven’t seen

11.They ______ table tennis when their father comes back home.

A.will play B. will be playing C. play D. would play

12.By Christmas, I _______ for Mr. Smith for six years.

A.will have been working B. will work C. have been working D. will be working

13.I _______ in the room right now.

A.am being B. was being C. have been being D. am

14.I ______ to New York three times this year.

A.have been B. was C. were D. had been

15.I’ll come and see you before I _______ for the States.

A.leave B. will leave C. have left D. shall leave

1. When I last saw him, he _____ in London.
A. has lived B. is living C. was living D. has been living
2. We _______ Dorothy since last Saturday.
A. don't see B. haven't seen C. didn't see D. hadn't seen
3. The train ______ half an hour ago.
A. has been leaving B. left C. has left D. had left
4. Jack ______ the door.
A. has just painted B. paint C. will have painted D. painting
5. My sister ________ for you since yesterday.
A. is looking B. was looking C. has been looking D. looked
6. I ______ Texas State University now.
A. am attending B. attend
C. was attending D. attended
7. He has been selling motorbikes ________.
A. ten years ago B. since ten years
C. for ten years ago D. for ten years
8. Christopher Columbus _______ American more than 500 years ago.
A. discovered B. has discovered
C. had discovered D. had been discovering
9. He fell down when he ______ towards the church.

A. run B. runs C. was running D. had run
10. We _______ there when our father died.
A. still lived B. lived still C. was still lived D. was still living
11. They ______ table tennis when their father comes back home.
A. will play B. will be playing C. play D. would play
12. By Christmas, I _______ for Mr. Smith for six years.
A. will have been working B. will work
C. have been working D. will be working
13. I _______ in the room right now.
A. am being B. was being
C. have been being D. am
14. I ______ to New York three times this year.
A. have been B. was C. were D. had been
15. I'll come and see you before I _______ for the States.
A. leave B. will leave C. have left D. shall leave
16. The little girl asked what _______ to her friend.
A. has happened B. happened
C. had happened D. would have been happened

***Nhanh nhé mk đang cần gấp!!!

Bài tập 1: Cho hình thức đúng của đông từ trong ngoặc.
1. I’ll come and see you before I ……........... (leave) for the States.
2. John …….............. (read) a book when I saw him.
3. Almost everyone ……................. (leave) for home by the time we arrived.
4. Henry ……................ (go) into the restaurant when the writer was having dinner.
5. He will take the dog out for a walk as soon as he …….............. (finish) dinner.
6. Before you asked, I …….................... (write) these letters
7. He fell down when he ……................ (run) towards the church.
8. The light went out while I........................... (have) dinner.
9. They .................... (help) her as soon as they have completed the work.
10. You will see him when he............................... (come) here tomorrow.

Chọn và giải thích đáp án chọn giúp mình với:

1. When I last saw him, he ... in London

A. has lived B. is living C. was living D.has been living

2. Jack ... the door

A. has just painted B.paint C. will have painted D.painting

3. He has been selling motorbikes ________.

A. ten years ago B. since ten years

C. for ten years ago D. for ten years

4. Christopher Columbus _______ American more than 500 years ago.

A. discovered B. has discovered

C. had discovered D. had been discovering

5. He fell down when he ______ towards the church.

A. run B. runs C. was running D. had run

6. We _______ there when our father died.

A. still lived B. lived still C. was still lived D. was still living

7. They ______ table tennis when their father comes back home.

A. will play B. will be playing C. play D. would play

8. By Christmas, I _______ for Mr. Smith for six years.

A. will have been working B. will work

C. have been working D. will be working

9. I ______ to New York three times this year.

A. have been B. was C. were D. had been

10. I'll come and see you before I _______ for the States.

A. leave B. will leave C. have left D. shall leave

11. The little girl asked what _______ to her friend.

A. has happened B. happened

C. had happened D. would have been happened

12. John ______ a book when I saw him.

A. is reading B. read C. was reading D. reading

13. He said he _______ return later.

A. will B. would C. can D. would be

14. I have been waiting for you ______.

A. since early morning B. since 9 a. m

C. for two hours D. All are correct

15. Almost everyone _______ for home by the time we arrived.

A. leave B. left C. leaves D. had left

16. By the age of 25, he ______ two famous novels.

A. wrote B. writes C. has written D. had written

17. When her husband was in the army, Mary ______ to him twice a week.

A. was reading B. wrote C. was written D. had written

18. I couldn't cut the grass because the lawn mower ______ a few days previously.

A. broke down B. has been broken

C. had broken down D. breaks down

19. I have never played badminton before. This is the first time I _____ to play.

A. try B. tried C. have tried D. am trying

20. Since _______, I have heard nothing from him.

A. he had left B. he left C. he has left D. he was left

21. By the end of next year, George _______ English for two years.

A. will have learned B. will learn

C. has learned D. would learn

22. The man got out of the car, ________ round to the back and opened the book.

A. walking B. walked C. walks D. walk

23. He will take the dog out for a walk as soon as he ______ dinner.

A. finish B. finishes C. will finish D. finishing

24. I will be glad if he _______ with us.

A. had gone B. did go C. went D. goes

25. Ask her to come and see me when she _______ her work.

A. finish B. has finished C. finished D. finishing

26. Turn off the gas. Don't you see that the kettle ________?

A. boil B. boils C. is boiling D. boiled

27. Tom and Mary ______ for Vietnam tomorrow.

A. leave B. are leaving C. leaving D. are left

28. I ______ to the same barber since last year.

A. am going B. have been going C. go D. had gone

29. Her father ______ when she was a small girl.

A. dies B. died C. has died D. had died

30. Last week, my professor promised that he ________ today.

A. would come B. will come C. comes D. coming

1. I .......... Louisiana state University.

A. am attending B. attend C. was attending D attended

2. He has been selling motorcycles .................................

A. ten years ago B. since ten years C. for ten years ago D. for ten years

3. Columbus ..................... America more than 400 years ago.

A. discovered B. has discovered C. had discovers D. he has gone

4. He fell down when he .................... towards the church.

A. run B. runs C. was running D. were running

5. We ............. there when our father died.

A. still lived B. lived still C. was still living D. were still living

6. They ................ pingpong when their father comes back home.

A. will play B. will be playing C. play D. would play

7. By Christmas, I ...................... for you for 6 months.

A. shall have been working B. shal work C. have been working D. shall be working

8. I ............... in the room now.

A. am being B. was being C. have been being

9. I ........................ to New York three times this year.

A. have been B. was C. were D. had been

10. I will come and see you before I ................ for America.

A. leave B. will leave C. have left D. shall leave

11. The little girl asked what .................. to her friend.

A. has happened B. happened C. had happened D. would have been happened

12. John ............... a book when I saw him.

A. is reading B. read C. was reading D. reading

13. He said he ................. return later.

A. will B. would C. can D. would be

14. Jack ...................... the door.

A. has just opened B. open C. will have opened D. opening

15. I have been waiting for you ...................

A. since early morning B. for two hours C. since 9 a.m D. all are correct

16. My sister ..................... for you since yesterday.

A. is looking B. was looking C. has been looking D. looked

9/ He fell down when he ___ towards the church.

A. Run B. runs C. Was running D. Had run

10/ We __ there when our father died.

A. still lived B. lived still C. Was still lived D. was still living

11/ They __ table tennis when their father comes back home.

A. will play B. will be playing C. play D. would play

12/ By Christmas, I __ for Mr. Smith for six years

A. will have been working B. was being C. have been working D. will be working

13/ I __ in the room right now.

A. am being B. was being C. have been being D.am

14/ I __ to New York three times this year

A.have been B. was C.were D. had been

15/ I'll come and see you before I __ for the States

A. leave B. will leave C.have left D. shall leave

16/ The little girl asked what __ to her friend

A. has happened B. happened

17/ John __ a book when i saw him

A. is reading B. read C. was reading D. reading

18/ He said he __return later

A.will B.would C.can D.would be

19/ Jack __ the door.

A.has just opened B. open C.have opened D.opening

20/ I have been waiting for you __

A. since early morning

B. since 9.am

C. for two hours

D. All are correct

21/ Almost everyone ___ for home by the time we arrived

A. leave B. left C. leaves D. had left

22/ By the age of 25, he ___ two famous novels

A. wrote B. writes C. has written D. had written

23/ When her husband was in the army, Mary ___ to him twice a week

A. was reading B. wrote C. was written D. had written

24/ I couldn't cut the grass because the lawn mower ___ a few days previously

A. broke down B. has been broken

@Dương Yến Tử giúp em vs...!!

Ai biết làm các câu này giúp mình với nha. Thanks!!

3D. must, mustn’t and needn’t/ don’t have to

5. Circle the correct answers.

(Khoanh tròn vào đáp án đúng.)

1. You must / mustn't finish your breakfast or you'll be hungry later.

2. I must/ mustn't leave before 8.30 or I'll be late for school.

3. You must/ mustn't eat that bread. It's a week old!

4. In football, you must/ mustn't touch the ball with your hand.

5. You must/ mustn't visit Paris some time. It's a wonderful city.

6. You must/ mustn't go near the edge of the cliff. It's very dangerous.

Gíup mình chọn và GIẢI THÍCH TẠI SAO CHỌN ĐÁP ĐÓ NỮA VÌ CÔ MÌNH HỎI RẤT KĨ, cảm ơn nhiều

1. When I last saw him, he ... in London

A. has lived B. is living C. was living D.has been living

2. Jack ... the door

A. has just painted B.paint C. will have painted D.painting

3. He has been selling motorbikes ________.

A. ten years ago B. since ten years

C. for ten years ago D. for ten years

4. Christopher Columbus _______ American more than 500 years ago.

A. discovered B. has discovered

C. had discovered D. had been discovering

5. He fell down when he ______ towards the church.

A. run B. runs C. was running D. had run

6. We _______ there when our father died.

A. still lived B. lived still C. was still lived D. was still living

7. They ______ table tennis when their father comes back home.

A. will play B. will be playing C. play D. would play

8. By Christmas, I _______ for Mr. Smith for six years.

A. will have been working B. will work

C. have been working D. will be working

9. I ______ to New York three times this year.

A. have been B. was C. were D. had been

10. I'll come and see you before I _______ for the States.

A. leave B. will leave C. have left D. shall leave

11. The little girl asked what _______ to her friend.

A. has happened B. happened

C. had happened D. would have been happened

12. John ______ a book when I saw him.

A. is reading B. read C. was reading D. reading

13. He said he _______ return later.

A. will B. would C. can D. would be

14. I have been waiting for you ______.

A. since early morning B. since 9 a. m

C. for two hours D. All are correct

15. Almost everyone _______ for home by the time we arrived.

A. leave B. left C. leaves D. had left

16. By the age of 25, he ______ two famous novels.

A. wrote B. writes C. has written D. had written

17. When her husband was in the army, Mary ______ to him twice a week.

A. was reading B. wrote C. was written D. had written

18. I couldn't cut the grass because the lawn mower ______ a few days previously.

A. broke down B. has been broken

C. had broken down D. breaks down

19. I have never played badminton before. This is the first time I _____ to play.

A. try B. tried C. have tried D. am trying

20. Since _______, I have heard nothing from him.

A. he had left B. he left C. he has left D. he was left

21. By the end of next year, George _______ English for two years.

A. will have learned B. will learn

C. has learned D. would learn

22. The man got out of the car, ________ round to the back and opened the book.

A. walking B. walked C. walks D. walk

23. He will take the dog out for a walk as soon as he ______ dinner.

A. finish B. finishes C. will finish D. finishing

24. I will be glad if he _______ with us.

A. had gone B. did go C. went D. goes

25. Ask her to come and see me when she _______ her work.

A. finish B. has finished C. finished D. finishing

26. Turn off the gas. Don't you see that the kettle ________?

A. boil B. boils C. is boiling D. boiled

27. Tom and Mary ______ for Vietnam tomorrow.

A. leave B. are leaving C. leaving D. are left

28. I ______ to the same barber since last year.

A. am going B. have been going C. go D. had gone

29. Her father ______ when she was a small girl.

A. dies B. died C. has died D. had died

30. Last week, my professor promised that he ________ today.

A. would come B. will come C. comes D. coming